package screen_calibration;
/*************************************************
 * File:	UpdatableComponentIfc.java
 * Description:	interface
 *
 * Author: Gene Vishnevsky  Oct. 15, 1997
*************************************************/


/**
* An interface for the object that must be updated under certain
* conditions and is capable to distinguish itself from other objects
* of the same nature.
* @see UpdatableComponentImpl
*/
public interface UpdatableComponentIfc {

	/**
	* This method is invoked when the object must update itself.
	*/
	public void update();

	/**
	* Returns unique ID.
	*/
	public int getID();
}


